Hello: I have read in an last year thread of this forum (https://supportforums.cisco.com/message/3724408#3724408) that Cisco didn't support the RFC 6106 in order to assign DNS server to a device through RA messages.That was an old post, so I would be...

Hello: I Have a Cisco 877 with IOS: Cisco IOS Software, C870 Software (C870-ADVIPSERVICESK9-M), Version 12.4(24)T6, RELEASE SOFTWARE (fc2)I am implementing Hurricane Electric Tunnel Broker, but actually to do this test I have disconnected the Wan Int...